Legs off for sure.
Can the seller wrap the game at all?
Cardboard around edges for a little protection.
Plastic / or / bubble wrap the game??
+1
I try to "mummify" the machine in plastic wrap, bubble wrap or blankets - or all of the above !
Protect the backglass if it is an EM or SS. Cardboard sheet between the folded head and the platyield glass if a DMD.